Remeshing a mesh made of wedges

[gbettega]

Hello forum,
a simple question. I have an initial mesh made of prisms with a triangular base (wedges). mmg3D (used as library) is able to remesh this grid, outputing a fully tetrahedral mesh at the end?
Regards
Giovanni

[gbettega]

Found a clear answer in

Using MMG with prisms

The library in theory is compatible with the re-meshing of prisms (or wedges), but if I try to remesh a problem with just prisms it complains that there are not tetrahedra: – INPUT DATA %% out_step=5.mesh OPENED ** MISSING DATA. Check that your mesh contains points and tetrahedra. Exit program. prism_case.zip (15.1 KB) I am using the last version in master branch in GitHub compiled with GCC8.

that is exactly what I’m searching for, application included.
Thank you
Giovanni